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HTML cleanup

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- HTML do not emit content attributes when editable (fixes #2137)
- HTML import hyperlinks (fixes #1384 #1509 #2188)
- HTML export hyperlinks (fixes #2326)
- Default color index (fixes #1412)
This commit is contained in:
SheetJS 2021-09-18 17:27:42 -04:00
parent 161da6c56c
commit 18ce6212c4
2 changed files with 18 additions and 7 deletions
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2
bits/47_styxml.js
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@ -231,7 +231,7 @@ function parse_fonts(t, styles, themes, opts) {
font.color.index = parseInt(y.indexed, 10);
var icv = XLSIcv[font.color.index];
if(font.color.index == 81) icv = XLSIcv[1];
if(!icv) throw new Error(x);
if(!icv) icv = XLSIcv[1]; //throw new Error(x); // note: 206 is valid
font.color.rgb = icv[0].toString(16) + icv[1].toString(16) + icv[2].toString(16);
} else if(y.theme) {
font.color.theme = parseInt(y.theme, 10);

23
bits/79_html.js
View File

@ -32,7 +32,7 @@ var HTML_ = (function() {
var tag = parsexmltag(cell.slice(0, cell.indexOf(">")));
CS = tag.colspan ? +tag.colspan : 1;
if((RS = +tag.rowspan)>1 || CS>1) merges.push({s:{r:R,c:C},e:{r:R + (RS||1) - 1, c:C + CS - 1}});
var _t/*:string*/ = tag.t || "";
var _t/*:string*/ = tag.t || tag["data-t"] || "";
/* TODO: generate stub cells */
if(!m.length) { C += CS; continue; }
m = htmldecode(m);
@ -80,10 +80,14 @@ var HTML_ = (function() {
var sp = ({}/*:any*/);
if(RS > 1) sp.rowspan = RS;
if(CS > 1) sp.colspan = CS;
sp.t = cell && cell.t || 'z';
if(o.editable) w = '<span contenteditable="true">' + w + '</span>';
else if(cell) {
sp["data-t"] = cell && cell.t || 'z';
if(cell.v != null) sp["data-v"] = cell.v;
if(cell.z != null) sp["data-z"] = cell.z;
if(cell.l && (cell.l.Target || "#").charAt(0) != "#") w = '<a href="' + cell.l.Target +'">' + w + '</a>';
}
sp.id = (o.id || "sjs") + "-" + coord;
if(sp.t != "z") { sp.v = cell.v; if(cell.z != null) sp.z = cell.z; }
oo.push(writextag('td', w, sp));
}
var preamble = "<tr>";
@ -155,8 +159,8 @@ function sheet_add_dom(ws/*:Worksheet*/, table/*:HTMLElement*/, _opts/*:?any*/)/
for(_C = C = 0; _C < elts.length; ++_C) {
var elt/*:HTMLTableCellElement*/ = elts[_C];
if (opts.display && is_dom_element_hidden(elt)) continue;
var v/*:?string*/ = elt.hasAttribute('v') ? elt.getAttribute('v') : htmldecode(elt.innerHTML);
var z/*:?string*/ = elt.getAttribute('z');
var v/*:?string*/ = elt.hasAttribute('data-v') ? elt.getAttribute('data-v') : elt.hasAttribute('v') ? elt.getAttribute('v') : htmldecode(elt.innerHTML);
var z/*:?string*/ = elt.getAttribute('data-z') || elt.getAttribute('z');
for(midx = 0; midx < merges.length; ++midx) {
var m/*:Range*/ = merges[midx];
if(m.s.c == C + or_C && m.s.r < R + or_R && R + or_R <= m.e.r) { C = m.e.c+1 - or_C; midx = -1; }
@ -165,7 +169,7 @@ function sheet_add_dom(ws/*:Worksheet*/, table/*:HTMLElement*/, _opts/*:?any*/)/
CS = +elt.getAttribute("colspan") || 1;
if( ((RS = (+elt.getAttribute("rowspan") || 1)))>1 || CS>1) merges.push({s:{r:R + or_R,c:C + or_C},e:{r:R + or_R + (RS||1) - 1, c:C + or_C + (CS||1) - 1}});
var o/*:Cell*/ = {t:'s', v:v};
var _t/*:string*/ = elt.getAttribute("t") || "";
var _t/*:string*/ = elt.getAttribute("data-t") || elt.getAttribute("t") || "";
if(v != null) {
if(v.length == 0) o.t = _t || 'z';
else if(opts.raw || v.trim().length == 0 || _t == "s"){}
@ -179,6 +183,13 @@ function sheet_add_dom(ws/*:Worksheet*/, table/*:HTMLElement*/, _opts/*:?any*/)/
}
}
if(o.z === undefined && z != null) o.z = z;
/* The first link is used. Links are assumed to be fully specified.
* TODO: The right way to process relative links is to make a new <a> */
var l = "", Aelts = elt.getElementsByTagName("A");
if(Aelts && Aelts.length) for(var Aelti = 0; Aelti < Aelts.length; ++Aelti) if(Aelts[Aelti].hasAttribute("href")) {
l = Aelts[Aelti].getAttribute("href"); if(l.charAt(0) != "#") break;
}
if(l && l.charAt(0) != "#") o.l = ({ Target: l });
if(opts.dense) { if(!ws[R + or_R]) ws[R + or_R] = []; ws[R + or_R][C + or_C] = o; }
else ws[encode_cell({c:C + or_C, r:R + or_R})] = o;
if(range.e.c < C + or_C) range.e.c = C + or_C;